842950249 is an odd 9-digits composite number following 842950248
and preceding 842950250 . In scientific notation, it is written as 8.42950249 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 822300336 positive integers (up to 842950249) that are relatively prime to 842950249.
842950249 has 8 divisors, whose sum is 863844800
The reverse of 842950249 is 942059248
Previous prime number is 67
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
eight hundred forty-two million nine hundred fifty thousand two hundred forty-nine
Scientific notation
8.42950249 × 10^8
Engineering notation
8.42950249 × 10^6
Prime Factorization
103 × 67 × 122149
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
842950249
Product of the distinct prime numbers
The prime factorization of 842950249 is 103 × 67 × 122149.
Since it has a total of 3 prime factors.
10 , 7 , 13 , 10 , 284 , 664 , 5164 , 3246 , 84422 , 74328 , 954431 , 996753 , 640372 , 9992239 , 6648183 , 91188444 , 742764002 , 65842282 , 124831919 , 5927935328
n×2
1685900498
n×3
2528850747
n×4
3371800996
n×5
4214751245
n÷2
421475124.5
n÷3
280983416.33333
n÷3
210737562.25
n÷5
168590049.8
n2
710565122289162001
n3
5.9897104676436E+26
n4
5.0490279301381E+35
n5
4.2560793509179E+44
2 √n
29033.605511545
3 √n
944.6421380443
4 √n
170.39250427042
5 √n
60.976204598722
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-842950248
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 842950249 can be divided by 8 positive divisors.
The sum of these divisors (counting 842950249) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010001111100110011001101001
3
Ternary
2011202011022100121
4
Quaternary
302033212121221
5
Quinary
3211243401444
6
Senary
215351203241
8
Octal
6217463151
10
Decimal
842950249
12
Duodecimal
1b6376521
16
Hexadecimal
323e6669
20
Vigesimal
d388fc9
36
Base36
dxvckp
md5
5ff06b0ad8147016bd3a112221d08c62
sha1
db2da01b1f023fc74cdc5d20541443c2ef26a5f8
sha256
4a1b6ce157dcd9a8c575a1bc9a934409ed6d0cc151579022f8b1f38b3aa42060
sha512
3bc2c664a7511c07217ba68a1739fd11e7d09ad831d9b81013bc6233c9ccd4824a2fc9f093c77108b3daad7430da6902fe866ee9f56f26626698f4e45da49519
ripemd-160
866352fe72c2b84f55f28a57dca7a80c0e32a486
Diameter
1685900498
Circumference
5296412619.2002
Area
2.2323061680808E+18
Volume
2.5089640536372E+27
Surface area
8.9292246723231E+18
Circumference
5296412619.2002
Perimeter
3371800996
Area
710565122289162001
Diagonal
1192111674.5416
Surface area
4263390733734972006
Volume
5.9897104676436E+26
Space diagonal
1460032659.5208
Perimeter
2528850747
Area
3.0768372347281E+17
Altitude
730016329.76042
Surface area
3.0768372347281E+17
Volume
7.0589414816914E+25
Height
397370558.18053